Supplier Page from Aladdin Scientific Corporation for Buffer, Reference Standard, pH 9.54 ± 0.01 at 25°C
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
Harringtonine from Aladdin Scientific Corporation
St 587 from Aladdin Scientific Corporation
Tazobactam acid from Aladdin Scientific Corporation